All questions
- How is the magnitude of the earthquake-related to the collapse of houses High Magnitude creates high movement of the Earth Crust. Due to excessive vibration the houses on the earth crust collapse. 1
- Which type of movements have led to the formation of the major fold mountains in the world? Fold mountains are formed due to mountain-building (erogenic) movements. Energy is transferred from the interior of the Earth. Because of th... 1
- Give reasons why an earthquake occurs. When the movements occur in the interior of the Earth, tremendous tension is created in the Earth’s crust. When the tension goes beyond limi... 1
- Distinguish between Earthquakes and volcanoes Earthquakes Volcanoes (i) Earthquake is the movement of the Earth’s crust. A volcano is an opening in the Earth’s crust from which hot solid... 1
- Distinguish between Primary and Secondary Seismic Waves Primary Seismic Waves Secondary Seismic Waves Primary Seismic Waves reach first to the surface of the earth after the energy is emitted in t... 1
- Distinguish between Block Mountain and Fold Mountain Block Mountain Fold Mountain Block Mountain is created due to Tension. Fold mountain is created due to compression. Here horizontal waves of... 1
- Volcanic eruptions can cause earthquakes. Generally, the movements in the Earth’s interior occur in the upper layer of the mantle Tremendous energy is released by radioactive materia... 1
- The Barren Island is becoming conical in shape. Barren island which was considered a dormant volcano has become active since February 2017. Mainly dust, smoke and mud are coming out of thi... 1
- Most of the volcanoes are found on the plate boundaries. The plate boundaries are directly related to the areas of volcanoes. Most of the volcanoes are located on the plate boundaries. The part of... 1
- There is a difference in the formation of the Meghalaya Plateau and the Deccan Plateau. Meghalaya Plateau is the example of Block Mountain which had formed because of internal movements where horizontal waves moving away from ea... 1
- Buildings collapsed at the foothills of the Himalayas because of an earthquake. Before collapsing they were moving The seismic waves can be divided into primary, secondary and surface waves. The primary waves are the first ones to reach the surface of the... 1
- Which method will you use for the following information ? (1) Talukawise wheat production in the district . – Dot Method (2) Distribution of the altitude of the land in the district – Isopleth Metho... 1
- Explain with reasons the method which is best suited to show the distribution of population in a region. Dot method is the best suited method to show the distribution of population in a region. One can get the exact picture of the distribution o... 1
- Differentiate between choropleth and isopleths methods. Choropleth Method Isopleth Method (1) In Choropleth method maps, the distribution of various variables are shown by shading or using tints o... 1
- Explain the use and types of distributional maps. Use of distributional maps: The distributional maps are useful for explaining the patterns of distribution of a particular geographical vari... 1
- A square prism with side of base 40 mm and axis height 60 mm is resting on HP on one of its base corner such that Given Data Side of prism = 40 mm Axis length = 60 mm Resting on one of its corner = HP Axis inclination with HP = 30° 1
- Write a program to swap two numbers using function using call-by-value method call-by-reference method Answer: with call by value the swap happens only on copies, so the original variables do not change; with call by reference (passing address... 1
- Write a program to store and display name, marks in three subjects and roll number of n students using structure. Answer: define a structure with roll number, name and three marks, make an array of it, and read and print n records with loops. #include <s... 1
- Write a program to check whether an inputted string is palindrome or not. Answer: compare characters from both ends moving inward; if all pairs match, the string is a palindrome. #include <stdio.h> #include <string... 1
- Write a program to count vowels, consonants, digits and blank spaces in an inputted string. Answer: read the string, then check each character and increase the matching counter. #include <stdio.h> #include <ctype.h> int main() char... 1
- Write a program to multiply two matrices. A program to multiply two matrices. #include<stdio.h> void multiply(int mat1[12][12],int mat2[12][12],int ,int ,int ); void main() int mat1[... 1
- Write a program to find largest of n numbers taken from user. Write a program to find largest of n numbers taken from user. 2
- Write recursive function to display factorial of an inputted number. recursive function to display factorial of an inputted number 2
- Write a function to display n Fibonacci elements. a function to display n Fibonacci elements. 2